405169440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 192

約数和(自身を含む): 1422489600

約数和(自身を除く): 1017320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2239, 2262, 2320, 2784, 3016, 3120, 3480, 3770, 4478, 4524, 4640, 5655, 6032, 6240, 6717, 6960, 7540, 8956, 9048, 11195, 11310, 12064, 13434, 13920, 15080, 17912, 18096, 22390, 22620, 26868, 29107, 30160, 33585, 35824, 36192, 44780, 45240, 53736, 58214, 60320, 64931, 67170, 71648, 87321, 89560, 90480, 107472, 116428, 129862, 134340, 145535, 174642, 179120, 180960, 194793, 214944, 232856, 259724, 268680, 291070, 324655, 349284, 358240, 389586, 436605, 465712, 519448, 537360, 582140, 649310, 698568, 779172, 844103, 873210, 931424, 973965, 1038896, 1074720, 1164280, 1298620, 1397136, 1558344, 1688206, 1746420, 1947930, 2077792, 2328560, 2532309, 2597240, 2794272, 3116688, 3376412, 3492840, 3895860, 4220515, 4657120, 5064618, 5194480, 6233376, 6752824, 6985680, 7791720, 8441030, 10129236, 10388960, 12661545, 13505648, 13971360, 15583440, 16882060, 20258472, 25323090, 27011296, 31166880, 33764120, 40516944, 50646180, 67528240, 81033888, 101292360, 135056480, 202584720, 405169440]

約数ペア:

[(1, 405169440), (2, 202584720), (3, 135056480), (4, 101292360), (5, 81033888), (6, 67528240), (8, 50646180), (10, 40516944), (12, 33764120), (13, 31166880), (15, 27011296), (16, 25323090), (20, 20258472), (24, 16882060), (26, 15583440), (29, 13971360), (30, 13505648), (32, 12661545), (39, 10388960), (40, 10129236), (48, 8441030), (52, 7791720), (58, 6985680), (60, 6752824), (65, 6233376), (78, 5194480), (80, 5064618), (87, 4657120), (96, 4220515), (104, 3895860), (116, 3492840), (120, 3376412), (130, 3116688), (145, 2794272), (156, 2597240), (160, 2532309), (174, 2328560), (195, 2077792), (208, 1947930), (232, 1746420), (240, 1688206), (260, 1558344), (290, 1397136), (312, 1298620), (348, 1164280), (377, 1074720), (390, 1038896), (416, 973965), (435, 931424), (464, 873210), (480, 844103), (520, 779172), (580, 698568), (624, 649310), (696, 582140), (754, 537360), (780, 519448), (870, 465712), (928, 436605), (1040, 389586), (1131, 358240), (1160, 349284), (1248, 324655), (1392, 291070), (1508, 268680), (1560, 259724), (1740, 232856), (1885, 214944), (2080, 194793), (2239, 180960), (2262, 179120), (2320, 174642), (2784, 145535), (3016, 134340), (3120, 129862), (3480, 116428), (3770, 107472), (4478, 90480), (4524, 89560), (4640, 87321), (5655, 71648), (6032, 67170), (6240, 64931), (6717, 60320), (6960, 58214), (7540, 53736), (8956, 45240), (9048, 44780), (11195, 36192), (11310, 35824), (12064, 33585), (13434, 30160), (13920, 29107), (15080, 26868), (17912, 22620), (18096, 22390)]